usaa brings advice. call or visit us online. we're ready to help. [ male announcer ] when diarrhea hits, kaopectate stops it fast. powerful liquid relief speeds to the source. fast. [ male announcer ] stop the uh-oh fast with kaopectate. >>> now to a story that will make you appreciate who you are, what you have and maybe what you've been taking for granted. it is about a man who called himself benjamin kyle, a man who lost his past and because of that, it has been tough dealing with the present and then preparing for the future. here is a clip from the documentary, called "finding benjamin." >> benjamin kyle has been -- >> hello. my name is benjamin kyle. you don't know who i am. and quite frankly neither do i. this is my story. >> it looked like somebody tried to kill him. i don't know. >> calm down, ma'am. i'll send an ambulance. >> oh, my god. oh, my god. >> i was found behind a dumpster at a burger king in 2004. i don't know how i got there and i don't have no memories of who i am. what my actual name is or social security